234690210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{289741}}^1$

素因数の和:289760

約数の個数: 40

約数和(自身を含む): 631058076

約数和(自身を除く): 396367866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 289741, 579482, 869223, 1448705, 1738446, 2607669, 2897410, 4346115, 5215338, 7823007, 8692230, 13038345, 15646014, 23469021, 26076690, 39115035, 46938042, 78230070, 117345105, 234690210]

約数ペア:

[(1, 234690210), (2, 117345105), (3, 78230070), (5, 46938042), (6, 39115035), (9, 26076690), (10, 23469021), (15, 15646014), (18, 13038345), (27, 8692230), (30, 7823007), (45, 5215338), (54, 4346115), (81, 2897410), (90, 2607669), (135, 1738446), (162, 1448705), (270, 869223), (405, 579482), (810, 289741)]